“steel bar”的概念、定义、翻译、参考文献-科学参考

单词	steel bar
释义	steel bar Encyclopedia 工学钢释 steel bar棒材等效直径大于10毫米、纵向平直、长度相对于横截面尺寸显著较大的实心钢材产品。
随便看	convex process convex processes convex program convex programming convex programming problem convex quadrangle convex quadratic programming convex quadrilateral convex region convex regularization convex relation convex semigroup convex sequence convex set convex solid convex space convex structure convex subgroup convex sublattice convex subset convex surface convexsurface convex topology convex tube convex-up

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